CVE-2026-110647CWE-78command-injection

CVE-2026-110647

High · published October 14, 2026

CVSS v3.1
7.8
EPSS
1%
Percentile
63.6
In the wild
Unconfirmed
What it is

Turnpress through 0.4.2 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying .docx files with crafted names. The convertDocxToHtml function in src/converter.ts invokes pandoc through execa with shell:true, so shell metacharacters in the --docx path run with the victim's privileges during convert or create.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
8.5 · CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.01037 · 63.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-10-14T19:17Z
References (3)
https://github.com/jinghaihan/turnpress/blob/v0.4.2/src/converter.ts#L33-L61 · [email protected]https://github.com/jinghaihan/turnpress/pull/2 · [email protected]https://www.vulncheck.com/advisories/turnpress-through-0.4.2-os-command-injection-via-crafted-docx-file-names · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 14 OCT 14:17Z
    Turnpress through 0.4.2 OS Command Injection via Crafted .docx File Names
    cvelistv5
  • 14 OCT 14:17Z
    Turnpress through 0.4.2 OS Command Injection via Crafted .docx File Names
    cvelistv5